Computer Application in Industrial Engineering: Programming C# for Engineers

1. DR ATIF SHAHZAD
Computer Applications
in Industrial Engg.-I
IE-322
LECTURE #10

2. Computer Applications in
Industrial Engg.-I
IE322

3. …Recap
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4. What we will see…
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Adding Controls & Setting
Properties
Connecting Forms
• Calling Forms
Setting Initial Form Setting properties for Radio
Setting properties for Check
Combo Picture
Picture using Resources
List

5. More on Classes
IE322

6. Windows Forms
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GUI
System.Windows.Forms
Active window
A form as a container
Toolbox
Controls
Properties

7. Windows Forms App
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8. Windows Forms App
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9. Adding Controls to Form
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10. Event Handling
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GUIs are event driven
Event Handler
Syntax of event handler
object sender
Eventargs e
MessagBox.Show(“Hello!”);

11. Visual Studio Generated Code
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Auto-generated code
Designer.cs of a Form
InitializeComponent(); //called when Form is created

12. Few common Control Properties &
Layout
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Name
BackColor
Enabled
Focused
Font
ForeColor
Text
Visible

13. Labels
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Font
Text
textAlign
UseSystemPasswordChar

14. Labels
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namespaceWindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
label1.Text = "This is my first Lable";
label1.BorderStyle = BorderStyle.FixedSingle;
label1.TextAlign = ContentAlignment.MiddleCenter;
}
}
}

15. Textboxes
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Text

16. Buttons
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private void btnEXIT_Click(object sender, EventArgs e)
{
Close();
}

17. GroupBoxes
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18. Radiobox
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private void rdoGreen_CheckedChanged(object sender, EventArgs e)
{
if (rdoGreen.Checked == true)
rdoGreen.ForeColor = Color.FromName("green");
}

19. Checkbox
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string msg = "";
if (checkBox1.Checked) == true)
{
msg = "IE322";
}

20. Combobox
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21. Combobox
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22. Combobox
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How can you remove
the last item from a
combobox when you
don’t know how many
items are in combobox?

23. Picturebox
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AutoSize - Sizes the picture box to the image.
CenterImage - Centers the image in the picture box.
Normal - Places the upper-left corner of the image at upper
left in the picture box
StretchImage - Allows you to stretch the image in code

24. Picturebox (Method 1)
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25. Picturebox (Method 2)
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26. Picturebox (Method 2)
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27. Rest is onVisual Studio
For the rest of this lecture, Please refer to
the Code files demonstrated in the class
and uploaded on BB
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NEVER hesitate to
contact should you
have any question
Dr.Atif Shahzad